Snow shovel



FIG. 1 is perspective view of a shovel showing our new design;

FIG. 2 is a side view of the shovel of FIG. 1;

FIG. 3 is a rear view of the shovel of FIG. 1; and,

FIG. 4 is a front view of the shovel of FIG. 1. 

The ornamental design for a snow shovel, as shown and described. 